single basin of a waste water treatment facility in netherlands

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Size: 4671px × 3104px
Location: enschede, netherlands
Photo credit: © hans engbers / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: basin, circle, clean, dirty, filter, plant, pollution, pond, pool, sanitary, sanitation, settle, sewage, smelly, stink, treatment, waste, water